Kukhazikika kwa njira iliyonse yopangira mwatsatanetsatane kapena njira ya metrology imayamba ndi maziko ake. Ku ZHHIMG®, pomwe mbiri yathu idamangidwa pamayankho a Ultra-Precision Granite, timazindikira gawo lofunikira lomwe ma Plate a Cast Iron Surface ndi Ma Marking Plates amachita padziko lonse lapansi. Kumvetsetsa momwe mungayikitsire bwino, kusunga, ndi kutsimikizira kulondola kwa zida zolozerazi sikumangokhalira kuchita bwino—ndipo kusiyana pakati pa kutsimikizira zaubwino ndi zinyalala zodula.
Chofunikira Kwambiri: Kuyika Moyenera ndi Mapangidwe Osasunthika
Isanayambe kuyika mbale yachitsulo choyikapo chizindikiro, iyenera kuyikidwa bwino ndikusinthidwa. Kukonzekera kofunikiraku sikungochitika kokha; imakhudza mwachindunji kukhulupirika kwa mbale ndi kukhazikika kwake. Kuyika kolakwika - monga kugawa katundu wosagwirizana kapena kusanja molakwika - kumatha kuphwanya malamulo amakampani ndikusokoneza mbale, ndikupangitsa kuti ikhale yosagwiritsidwa ntchito. Choncho, ogwira ntchito ovomerezeka okha ndi ophunzitsidwa bwino ayenera kugwira ntchitoyi. Kuphwanya njirazi sikumangotsatira koma kungathenso kusokoneza dongosolo lenileni la chida cholondola.
Kuyika Mapepala mu Ntchito: The Reference Datum
Mu msonkhano uliwonse, zida zimagawidwa m'maudindo apadera: kufotokozera, kuyeza, kujambula molunjika, ndi kukakamiza. Cholembera ndicho chida chofunikira kwambiri polembera. Kudzilemba palokha ndi ntchito yofunikira yomasulira zolemba pamakina opanda kanthu kapena omalizidwa pang'ono, kukhazikitsa malire omveka bwino, zolozera, ndi mizere yofunika yowongolera. Kulondola koyambirira kolembaku, komwe kumafunikira kukhala mkati mwa 0.25 mm mpaka 0.5mm, kumakhudza mwachindunji komanso kwakukulu pamtundu wazinthu zomaliza.
Kuti asunge umphumphu uwu, mbaleyo iyenera kusanjidwa ndi kuikidwa bwino, ndi katundu wogawidwa mofanana pazigawo zonse zothandizira kupewa kupsinjika kwapangidwe. Ogwiritsa ntchito ayenera kuonetsetsa kuti workpiece kulemera konse kuposa mbale oveteredwa katundu kupewa structural kuwonongeka, mapindikidwe, ndi kuchepetsa khalidwe ntchito. Kuphatikiza apo, malo ogwirira ntchito amayenera kugwiritsidwa ntchito mofanana kuti apewe kutha kwa malo ndi madontho, kuonetsetsa kuti moyo wautali.
Kuyang'ana Flatness: Sayansi Yotsimikizira
Muyeso weniweni wa mbale yolembera ndi kutsetsereka kwa malo ake ogwirira ntchito. Njira yoyamba yotsimikizira ndi Spot Method. Njirayi imatchula kachulukidwe wofunikira wa malo olumikizirana mkati mwa 25mm lalikulu dera:
- Mbale 0 ndi 1: Malo osachepera 25.
- Mabala a Gulu 2: Malo osachepera 20.
- Mbale 3: Malo osachepera 12.
Ngakhale njira yachikhalidwe "yokwapula mbale ziwiri motsutsana ndi mnzake" ingapangitse kuti pakhale mgwirizano wolimba komanso wokondana pamwamba, sizitsimikizira kusalala. Njirayi imatha kupangitsa kuti pakhale malo awiri okwerera bwino omwe amakhala opindika. Kuwongoka kwenikweni ndi kuphwanyidwa kuyenera kutsimikiziridwa pogwiritsa ntchito njira zokhwima. Kupatuka kowongoka kungathe kuwerengedwa posuntha chizindikiro choyimba ndikuthandizira kwake kumayima motsatira njira yodziwika yowongoka, monga chowongolera cholunjika kumanja, pamtunda wa mbale. Pa mbale zoyezera zovuta kwambiri, Njira ya Optical Plane yogwiritsa ntchito optical interferometry imagwiritsidwa ntchito kutsimikizira kulondola pamlingo wa sub-micron.
Kusamalira Zowonongeka: Kuonetsetsa Moyo Wautali ndi Kutsatira
Ubwino wa mbale zolembera umayang'aniridwa ndi malamulo okhwima, monga JB/T 7974-2000 muyezo wamakina. Panthawi yoponya, zolakwika monga porosity, mabowo amchenga, ndi shrinkage cavities zimatha kuchitika. Kusamalira moyenera zolakwika zamtundu uwu ndizofunikira kwambiri pa moyo wautumiki wa mbale. Kwa mbale zomwe zili ndi giredi yolondola yotsika kuposa "00," kukonzanso kwina ndikololedwa:
- Zowonongeka zazing'ono (tinthu tating'onoting'ono tosakwana 15mm) zitha kulumikizidwa ndi zinthu zomwezo, malinga ngati kulimba kwa pulagi ndikotsika kuposa chitsulo chozungulira.
- Malo ogwirira ntchito akuyenera kukhala ndi mapulagi osapitilira anayi, olekanitsidwa ndi mtunda wa $80\text{mm}$.
Kuphatikiza pa kuponya zolakwika, malo ogwirira ntchito amayenera kukhala opanda ntchito iliyonse yomwe imakhudza dzimbiri, zokopa, kapena mano.
Kusamalira Kupirira Molondola
Kaya chida cholozera ndi Cast Iron Marking Plate kapena ZHHIMG® Granite Surface Plate, kukonza ndikosavuta koma kofunika. Pamwamba payenera kukhala paukhondo; ikasagwiritsidwa ntchito, iyenera kutsukidwa bwino ndikuyika mafuta oteteza kuti ateteze dzimbiri ndikuphimba ndi chivundikiro choteteza. Kugwiritsa ntchito kuyenera kuchitidwa nthawi zonse m'malo olamuliridwa, kutentha kozungulira kwa (20± 5) ℃, ndipo kugwedezeka kuyenera kupewedwa. Potsatira malangizo okhwimawa pakuyika, kugwiritsa ntchito, ndi kukonza, opanga angatsimikizire kuti ndege zawo zolozera zimakhala zolondola, kuteteza mtundu ndi kukhulupirika kwa zinthu zawo zomaliza.
Nthawi yotumiza: Oct-31-2025